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shchmue 2018-12-07 20:17:01 -05:00
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GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users. This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it. (Some other Free Software Foundation software is covered by
the GNU Lesser General Public License instead.) You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
this service if you wish), that you receive source code or can get it
if you want it, that you can change the software or use pieces of it
in new free programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the rights.
These restrictions translate to certain responsibilities for you if you
distribute copies of the software, or if you modify it.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must give the recipients all the rights that
you have. You must make sure that they, too, receive or can get the
source code. And you must show them these terms so they know their
rights.
We protect your rights with two steps: (1) copyright the software, and
(2) offer you this license which gives you legal permission to copy,
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Also, for each author's protection and ours, we want to make certain
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Finally, any free program is threatened constantly by software
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program will individually obtain patent licenses, in effect making the
program proprietary. To prevent this, we have made it clear that any
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The precise terms and conditions for copying, distribution and
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GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which contains
a notice placed by the copyright holder saying it may be distributed
under the terms of this General Public License. The "Program", below,
refers to any such program or work, and a "work based on the Program"
means either the Program or any derivative work under copyright law:
that is to say, a work containing the Program or a portion of it,
either verbatim or with modifications and/or translated into another
language. (Hereinafter, translation is included without limitation in
the term "modification".) Each licensee is addressed as "you".
Activities other than copying, distribution and modification are not
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running the Program is not restricted, and the output from the Program
is covered only if its contents constitute a work based on the
Program (independent of having been made by running the Program).
Whether that is true depends on what the Program does.
1. You may copy and distribute verbatim copies of the Program's
source code as you receive it, in any medium, provided that you
conspicuously and appropriately publish on each copy an appropriate
copyright notice and disclaimer of warranty; keep intact all the
notices that refer to this License and to the absence of any warranty;
and give any other recipients of the Program a copy of this License
along with the Program.
You may charge a fee for the physical act of transferring a copy, and
you may at your option offer warranty protection in exchange for a fee.
2. You may modify your copy or copies of the Program or any portion
of it, thus forming a work based on the Program, and copy and
distribute such modifications or work under the terms of Section 1
above, provided that you also meet all of these conditions:
a) You must cause the modified files to carry prominent notices
stating that you changed the files and the date of any change.
b) You must cause any work that you distribute or publish, that in
whole or in part contains or is derived from the Program or any
part thereof, to be licensed as a whole at no charge to all third
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c) If the modified program normally reads commands interactively
when run, you must cause it, when started running for such
interactive use in the most ordinary way, to print or display an
announcement including an appropriate copyright notice and a
notice that there is no warranty (or else, saying that you provide
a warranty) and that users may redistribute the program under
these conditions, and telling the user how to view a copy of this
License. (Exception: if the Program itself is interactive but
does not normally print such an announcement, your work based on
the Program is not required to print an announcement.)
These requirements apply to the modified work as a whole. If
identifiable sections of that work are not derived from the Program,
and can be reasonably considered independent and separate works in
themselves, then this License, and its terms, do not apply to those
sections when you distribute them as separate works. But when you
distribute the same sections as part of a whole which is a work based
on the Program, the distribution of the whole must be on the terms of
this License, whose permissions for other licensees extend to the
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Thus, it is not the intent of this section to claim rights or contest
your rights to work written entirely by you; rather, the intent is to
exercise the right to control the distribution of derivative or
collective works based on the Program.
In addition, mere aggregation of another work not based on the Program
with the Program (or with a work based on the Program) on a volume of
a storage or distribution medium does not bring the other work under
the scope of this License.
3. You may copy and distribute the Program (or a work based on it,
under Section 2) in object code or executable form under the terms of
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a) Accompany it with the complete corresponding machine-readable
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c) Accompany it with the information you received as to the offer
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except as expressly provided under this License. Any attempt
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license would not permit royalty-free redistribution of the Program by
all those who receive copies directly or indirectly through you, then
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any particular circumstance, the balance of the section is intended to
apply and the section as a whole is intended to apply in other
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It is not the purpose of this section to induce you to infringe any
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such claims; this section has the sole purpose of protecting the
integrity of the free software distribution system, which is
implemented by public license practices. Many people have made
generous contributions to the wide range of software distributed
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to distribute software through any other system and a licensee cannot
impose that choice.
This section is intended to make thoroughly clear what is believed to
be a consequence of the rest of this License.
8. If the distribution and/or use of the Program is restricted in
certain countries either by patents or by copyrighted interfaces, the
original copyright holder who places the Program under this License
may add an explicit geographical distribution limitation excluding
those countries, so that distribution is permitted only in or among
countries not thus excluded. In such case, this License incorporates
the limitation as if written in the body of this License.
9. The Free Software Foundation may publish revised and/or new versions
of the General Public License from time to time. Such new versions will
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address new problems or concerns.
Each version is given a distinguishing version number. If the Program
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either of that version or of any later version published by the Free
Software Foundation. If the Program does not specify a version number of
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Foundation.
10. If you wish to incorporate parts of the Program into other free
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NO WARRANTY
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
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REPAIR OR CORRECTION.
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WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
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OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License.

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#---------------------------------------------------------------------------------
.SUFFIXES:
#---------------------------------------------------------------------------------
ifeq ($(strip $(DEVKITPRO)),)
$(error "Please set DEVKITPRO in your environment. export DEVKITPRO=<path to>/devkitpro")
endif
TOPDIR ?= $(CURDIR)
include $(DEVKITPRO)/libnx/switch_rules
#---------------------------------------------------------------------------------
# TARGET is the name of the output
# BUILD is the directory where object files & intermediate files will be placed
# SOURCES is a list of directories containing source code
# DATA is a list of directories containing data files
# INCLUDES is a list of directories containing header files
# EXEFS_SRC is the optional input directory containing data copied into exefs, if anything this normally should only contain "main.npdm".
# ROMFS is the directory containing data to be added to RomFS, relative to the Makefile (Optional)
#
# NO_ICON: if set to anything, do not use icon.
# NO_NACP: if set to anything, no .nacp file is generated.
# APP_TITLE is the name of the app stored in the .nacp file (Optional)
# APP_AUTHOR is the author of the app stored in the .nacp file (Optional)
# APP_VERSION is the version of the app stored in the .nacp file (Optional)
# APP_TITLEID is the titleID of the app stored in the .nacp file (Optional)
# ICON is the filename of the icon (.jpg), relative to the project folder.
# If not set, it attempts to use one of the following (in this order):
# - <Project name>.jpg
# - icon.jpg
# - <libnx folder>/default_icon.jpg
#---------------------------------------------------------------------------------
APP_TITLE := Lockpick
APP_AUTHOR := shchmue
APP_VERSION := 1.0
TARGET := $(subst $e ,_,$(notdir $(APP_TITLE)))
BUILD := build
OUTDIR := out
SOURCES := source
DATA := data
INCLUDES := include
EXEFS_SRC := exefs_src
ICON := icon.jpg
#---------------------------------------------------------------------------------
# options for code generation
#---------------------------------------------------------------------------------
ARCH := -march=armv8-a -mtune=cortex-a57 -mtp=soft -fPIE
CFLAGS := -g -Wall -O3 -ffunction-sections \
$(ARCH) $(DEFINES)
CFLAGS += $(INCLUDE) -D__SWITCH__ `freetype-config --cflags`
CXXFLAGS := $(CFLAGS) -std=gnu++17 -fno-rtti -fno-exceptions
ASFLAGS := -g $(ARCH)
LDFLAGS = -specs=$(DEVKITPRO)/libnx/switch.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map)
LIBS := -lnx -lmbedcrypto -lstdc++fs `freetype-config --libs`
#---------------------------------------------------------------------------------
# list of directories containing libraries, this must be the top level containing
# include and lib
#---------------------------------------------------------------------------------
LIBDIRS := $(PORTLIBS) $(LIBNX) $(TOPDIR)/source/mbedtls
#---------------------------------------------------------------------------------
# no real need to edit anything past this point unless you need to add additional
# rules for different file extensions
#---------------------------------------------------------------------------------
ifneq ($(BUILD),$(notdir $(CURDIR)))
#---------------------------------------------------------------------------------
export OUTPUT := $(CURDIR)/$(OUTDIR)/$(TARGET)
export TOPDIR := $(CURDIR)
export VPATH := $(foreach dir,$(SOURCES),$(CURDIR)/$(dir)) \
$(foreach dir,$(DATA),$(CURDIR)/$(dir))
export DEPSDIR := $(CURDIR)/$(BUILD)
CFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
CPPFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
SFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
BINFILES := $(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
#---------------------------------------------------------------------------------
# use CXX for linking C++ projects, CC for standard C
#---------------------------------------------------------------------------------
ifeq ($(strip $(CPPFILES)),)
#---------------------------------------------------------------------------------
export LD := $(CC)
#---------------------------------------------------------------------------------
else
#---------------------------------------------------------------------------------
export LD := $(CXX)
#---------------------------------------------------------------------------------
endif
#---------------------------------------------------------------------------------
export OFILES_BIN := $(addsuffix .o,$(BINFILES))
export OFILES_SRC := $(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
export OFILES := $(OFILES_BIN) $(OFILES_SRC)
export HFILES_BIN := $(addsuffix .h,$(subst .,_,$(BINFILES)))
export INCLUDE := $(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
$(foreach dir,$(LIBDIRS),-I$(dir)/include) \
-I$(CURDIR)/$(BUILD)
export LIBPATHS := $(foreach dir,$(LIBDIRS),-L$(dir)/lib)
export BUILD_EXEFS_SRC := $(TOPDIR)/$(EXEFS_SRC)
ifeq ($(strip $(ICON)),)
icons := $(wildcard *.jpg)
ifneq (,$(findstring $(TARGET).jpg,$(icons)))
export APP_ICON := $(TOPDIR)/$(TARGET).jpg
else
ifneq (,$(findstring icon.jpg,$(icons)))
export APP_ICON := $(TOPDIR)/icon.jpg
endif
endif
else
export APP_ICON := $(TOPDIR)/$(ICON)
endif
ifeq ($(strip $(NO_ICON)),)
export NROFLAGS += --icon=$(APP_ICON)
endif
ifeq ($(strip $(NO_NACP)),)
export NROFLAGS += --nacp=$(CURDIR)/$(OUTDIR)/$(TARGET).nacp
endif
ifneq ($(APP_TITLEID),)
export NACPFLAGS += --titleid=$(APP_TITLEID)
endif
ifneq ($(ROMFS),)
export NROFLAGS += --romfsdir=$(CURDIR)/$(ROMFS)
endif
.PHONY: $(BUILD) clean all
#---------------------------------------------------------------------------------
all: $(BUILD)
$(BUILD):
@[ -d $@ ] || mkdir -p $@ $(BUILD) $(OUTDIR)
$(MAKE) -C source/mbedtls/lib all
@$(MAKE) --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile
#---------------------------------------------------------------------------------
clean:
@echo clean ...
$(MAKE) -C source/mbedtls/lib clean
@rm -fr $(BUILD) $(OUTDIR) $(TARGET).pfs0 $(TARGET).nso $(TARGET).nro $(TARGET).nacp $(TARGET).elf
#---------------------------------------------------------------------------------
else
.PHONY: all
DEPENDS := $(OFILES:.o=.d)
#---------------------------------------------------------------------------------
# main targets
#---------------------------------------------------------------------------------
all : $(OUTPUT).pfs0 $(OUTPUT).nro
$(OUTPUT).pfs0 : $(OUTPUT).nso
$(OUTPUT).nso : $(OUTPUT).elf
ifeq ($(strip $(NO_NACP)),)
$(OUTPUT).nro : $(OUTPUT).elf $(OUTPUT).nacp
else
$(OUTPUT).nro : $(OUTPUT).elf
endif
$(OUTPUT).elf : $(OFILES)
$(OFILES_SRC) : $(HFILES_BIN)
#---------------------------------------------------------------------------------
# you need a rule like this for each extension you use as binary data
#---------------------------------------------------------------------------------
%.bin.o %_bin.h : %.bin
#---------------------------------------------------------------------------------
@echo $(notdir $<)
@$(bin2o)
-include $(DEPENDS)
#---------------------------------------------------------------------------------------
endif
#---------------------------------------------------------------------------------------

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Lockpick
=
This is a ground-up C++17 rewrite of homebrew key derivation software, namely [kezplez-nx](https://github.com/tesnos/kezplez-nx). It also dumps titlekeys. This will dump all keys through `*_key_05` on firmwares below 6.2.0 and through `*_key_06` on 6.2.0 and above.
What this software does differently
=
* Dumps titlekeys
* Uses the superfast `xxHash` instead of `sha256` when searching exefs for keys for a ~5x speed improvement
* Gets all possible keys from running process memory - this means no need to decrypt `Package2` at all, let alone decompress `KIP`s
* Gets `header_key` without `tsec`, `sbk`, `master_key_00` or `aes` sources - which may or may not be the same way `ChoiDujourNX` does it :eyes: (and I'm gonna issue a challenge to homebrew title installers to implement similar code so you don't need your users to use separate software like this :stuck_out_tongue_winking_eye: it's up to you to figure out if the same can be done for `key_area_keys` if needed)
Usage
=
1. Use [Hekate](https://github.com/CTCaer/hekate/releases) to dump TSEC and fuses:
1. Push hekate payload bin using [TegraRCMSmash](https://github.com/rajkosto/TegraRcmSmash)/[TegraRCMGUI](https://github.com/eliboa/TegraRcmGUI)/modchip/injector
2. Using the `VOL` and `Power` buttons to navigate, select `Console info...`
3. Select `Print fuse info`
4. Press `Power` to save fuses to SD card
5. Select `Print TSEC keys`
6. Press `Power` to save TSEC to SD card
2. Launch CFW of choice
3. Open `Homebrew Menu`
4. Run `Lockpick`
5. Use the resulting `prod.keys` file as needed and rename if required
Building
=
Release built with `libnx v1.6.0`.
Uses `freetype` which comes with `switch-portlibs` via `devkitPro pacman`:
```
pacman -S libnx switch-portlibs
```
then run:
```
make
```
to build.
Special Thanks
=
* tèsnos! For making [kezplez-nx](https://github.com/tesnos/kezplez-nx), being an all-around cool and helpful person and open to my contributions, not to mention patient with my *enthusiasm*. kezplez taught me an absolute TON about homebrew.
* SciresM for [hactool](https://github.com/SciresM/hactool), containing to my knowledge the first public key derivation *software*, and for `get_titlekeys.py`
* roblabla for the original keys [gist](https://gist.github.com/roblabla/d8358ab058bbe3b00614740dcba4f208) and for believing in our habilities
* The folks in the [ReSwitched](https://reswitched.team/) Discord server for answering my innumerable questions while researching this (and having such a useful chat backlog!)
* The memory reading code from jakibaki's [sys-netcheat](https://github.com/jakibaki/sys-netcheat) was super useful for getting keys out of running process memory
* The System Save dumping methodology from Adubbz' [Compelled Disclosure](https://github.com/Adubbz/Compelled-Disclosure)
* Shouts out to fellow key derivers: shadowninja108 for [HACGUI](https://github.com/shadowninja108/HACGUI), Thealexblarney for [Libhac](https://github.com/Thealexbarney/LibHac), and [rajkosto](https://github.com/rajkosto/) :eyes:
* The constantly-improving docs on [Switchbrew wiki](https://switchbrew.org/wiki/) and [libnx](https://switchbrew.github.io/libnx/files.html)
* [mission2000](https://github.com/misson20000) for help with `std::invoke` to get the function timer working
* Literally the friends I made along the way! I came to the scene late and I've still managed to meet some wonderful people :) Thanks for all the help testing, making suggestions, and cheerleading!
Licenses
=
* `AES` functions are from [mbedtls](https://tls.mbed.org/) licensed under [GPLv2](https://www.gnu.org/licenses/old-licenses/gpl-2.0.html))
* `creport_debug_types` and fast `sha256` implementation are from [Atmosphère](https://github.com/atmosphere-NX/Atmosphere) licensed under [GPLv2](https://github.com/Atmosphere-NX/Atmosphere/blob/master/LICENSE)
* Simple `xxHash` implementation is from [stbrumme](https://github.com/stbrumme/xxhash) licensed under [MIT](https://github.com/stbrumme/xxhash/blob/master/LICENSE)
* Padlock icon is from [Icons8](https://icons8.com/) licensed under [Creative Commons Attribution-NoDerivs 3.0 Unported](https://creativecommons.org/licenses/by-nd/3.0/)

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/*
* Copyright (c) 2018 shchmue
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/*
Shared font code adapted from
https://github.com/switchbrew/switch-examples/tree/master/graphics/shared_font
*/
#include "Common.hpp"
#include <algorithm>
#include <filesystem>
#include <fstream>
extern "C" {
#include <machine/endian.h>
}
#include "sha256.h"
namespace Common {
static u32 framebuf_width = 0;
static u32 *framebuf;
// FreeType vars
static FT_Library library;
static FT_Face face;
void draw_glyph(FT_Bitmap *bitmap, u32 x, u32 y, u32 color) {
u32 framex, framey;
u8* imageptr = bitmap->buffer;
for (u32 tmpy = 0; tmpy < bitmap->rows; tmpy++) {
for (u32 tmpx = 0; tmpx < bitmap->width; tmpx++) {
framex = x + tmpx;
framey = y + tmpy;
// color calculation is extremely simplistic and only supports 0 or 0xff in each element for proper antialiasing
framebuf[framey * framebuf_width + framex] = RGBA8_MAXALPHA(imageptr[tmpx], imageptr[tmpx], imageptr[tmpx]) & color;
}
imageptr += bitmap->pitch;
}
}
void draw_line(u32 x, u32 y, u32 length, u32 color) {
for (u32 tmpx = x; tmpx < x + length; tmpx++)
framebuf[y * framebuf_width + tmpx] = color;
}
void draw_set_rect(u32 x, u32 y, u32 width, u32 height, u32 color) {
for (u32 tmpy = y; tmpy < y + height; tmpy++)
draw_line(x, tmpy, width, color);
}
void draw_text(u32 x, u32 y, u32 color, const char *str) {
u32 tmpx = x;
FT_UInt glyph_index;
FT_GlyphSlot slot = face->glyph;
for (size_t i = 0; i < strlen(str); i++) {
if (str[i] == '\n') {
tmpx = x;
y += face->size->metrics.height / 64;
continue;
}
glyph_index = FT_Get_Char_Index(face, (FT_ULong)str[i]);
if (R_FAILED(FT_Load_Glyph(face, glyph_index, FT_LOAD_COLOR) ||
FT_Render_Glyph(face->glyph, FT_RENDER_MODE_NORMAL) != 0))
{
return;
}
draw_glyph(&slot->bitmap, tmpx + slot->bitmap_left, y - slot->bitmap_top, color);
tmpx += slot->advance.x >> 6;
y += slot->advance.y >> 6;
}
}
void draw_text_with_time(u32 x, u32 y, u32 color, const char *str, const float time) {
char time_str[32];
sprintf(time_str, "%1.6f seconds", time);
draw_text(x, y, color, str);
draw_text(0x190, y, color, time_str);
}
void draw_text_with_time(u32 x, u32 y, u32 color, const char *str, const int64_t time) {
draw_text_with_time(x, y, color, str, time / 1000000.0f);
}
void intro() {
appletLockExit();
PlFontData font;
consoleInit(NULL);
plGetSharedFontByType(&font, PlSharedFontType_Standard);
FT_Init_FreeType(&library);
FT_New_Memory_Face(library, static_cast<FT_Byte *>(font.address), font.size, 0, &face);
FT_Set_Char_Size(face, 0, 6*64, 300, 300);
gfxSetMode(GfxMode_LinearDouble);
framebuf = (u32 *)gfxGetFramebuffer(&framebuf_width, NULL);
memset(framebuf, 0, gfxGetFramebufferSize());
draw_text(0x10, 0x020, YELLOW, "Lockpick! by shchmue");
draw_set_rect(814, 452 + 42 * 0, 450, 42, RGBA8_MAXALPHA(0xe7, 0x00, 0x00));
draw_set_rect(814, 452 + 42 * 1, 450, 42, RGBA8_MAXALPHA(0xff, 0x8c, 0x00));
draw_set_rect(814, 452 + 42 * 2, 450, 42, RGBA8_MAXALPHA(0xff, 0xef, 0x00));
draw_set_rect(814, 452 + 42 * 3, 450, 42, RGBA8_MAXALPHA(0x00, 0x81, 0x1f));
draw_set_rect(814, 452 + 42 * 4, 450, 42, RGBA8_MAXALPHA(0x00, 0x44, 0xff));
draw_set_rect(814, 452 + 42 * 5, 450, 42, RGBA8_MAXALPHA(0x76, 0x00, 0x89));
if ( !(envIsSyscallHinted(0x60) && // svcDebugActiveProcess
envIsSyscallHinted(0x63) && // svcGetDebugEvent
envIsSyscallHinted(0x65) && // svcGetProcessList
envIsSyscallHinted(0x69) && // svcQueryDebugProcessMemory
envIsSyscallHinted(0x6a))) { // svcReadDebugProcessMemory
draw_text(0x190, 0x20, RED, "Error: Please run with debug svc permissions!");
wait_to_exit(Status_fail);
}
draw_text(0x10, 0x080, CYAN, "Get Tegra keys...");
draw_text(0x10, 0x0a0, CYAN, "Get keys from memory...");
draw_text(0x10, 0x0c0, CYAN, "Get master keys...");
draw_text(0x10, 0x0e0, CYAN, "Derive remaining keys...");
draw_text(0x10, 0x100, CYAN, "Saving keys to keyfile...");
draw_text(0x10, 0x130, CYAN, "Total time elapsed:");
consoleUpdate(NULL);
}
void get_tegra_keys(Key &sbk, Key &tsec, Key &tsec_root) {
// support hekate dump
if (!std::filesystem::exists("/backup"))
return;
for (auto &p : std::filesystem::recursive_directory_iterator("/backup")) {
if (sbk.found() && tsec.found())
return;
if (p.is_regular_file()) {
if (!sbk.found() && (p.file_size() == 0x2fc) &&
(std::string("fuse").compare(std::string(p.path().filename()).substr(0, 4)) == 0))
{
std::ifstream fuse_file(p.path(), std::ios::binary);
byte_vector temp_key(0x10);
fuse_file.seekg(0xa4);
fuse_file.read(reinterpret_cast<char *>(temp_key.data()), 0x10);
sbk = Key("secure_boot_key", 0x10, temp_key);
}
else if (!tsec.found() && (p.file_size() == 0x30) &&
(std::string("tsec").compare(std::string(p.path().filename()).substr(0, 4)) == 0))
{
std::ifstream tsec_file(p.path(), std::ios::binary);
byte_vector temp_key(0x10);
tsec_file.read(reinterpret_cast<char *>(temp_key.data()), 0x10);
tsec = Key("tsec_key", 0x10, temp_key);
tsec_file.read(reinterpret_cast<char *>(temp_key.data()), 0x10);
tsec_root.find_key(temp_key);
}
}
}
// support biskeydump v7 dump
if (std::filesystem::exists("/device.keys")) {
std::ifstream key_file("/device.keys");
for (std::string line; std::getline(key_file, line); !sbk.found() && !tsec.found()) {
line.erase(std::remove_if(
line.begin(), line.end(),
[l = std::locale{}](auto ch) { return std::isspace(ch, l); }
), line.end());
if (line.substr(0, 15).compare("secure_boot_key") == 0)
sbk = Key("secure_boot_key", 0x10, key_string_to_byte_vector(line));
else if (line.substr(0, 8).compare("tsec_key") == 0)
tsec = Key("tsec_key", 0x10, key_string_to_byte_vector(line));
}
}
}
void wait_to_exit(int status) {
if (status == Status_fail)
draw_text(0x1f4, 0x080, RED, ">> Press + to exit <<");
else if (status == Status_success_no_titlekeys)
draw_text(0x1f4, 0x1a0, GREEN, ">> Press + to exit <<");
else if (status == Status_success_titlekeys)
draw_text(0x1f4, 0x1f0, GREEN, ">> Press + to exit <<");
else if (status == Status_success_titlekeys_failed)
draw_text(0x1f4, 0x1f0, RED, ">> Press + to exit <<");
while(appletMainLoop() & (status != Status_success_no_titlekeys)) {
hidScanInput();
u64 kDown = hidKeysDown(CONTROLLER_P1_AUTO);
if (kDown & KEY_PLUS) break;
consoleUpdate(NULL);
}
FT_Done_Face(face);
FT_Done_FreeType(library);
consoleExit(NULL);
appletUnlockExit();
}
void sha256(const u8 *data, u8 *hash, size_t length) {
struct sha256_state ctx;
sha256_init(&ctx);
sha256_update(&ctx, data, length);
sha256_finalize(&ctx);
sha256_finish(&ctx, hash);
}
byte_vector key_string_to_byte_vector(std::string key_string) {
key_string = key_string.substr(key_string.find('=') + 1);
byte_vector temp_key(key_string.size() / 2);
for (size_t i = 0; i < temp_key.size(); i += 8)
*reinterpret_cast<u64 *>(temp_key.data() + i) = __bswap64(strtoul(key_string.substr(i * 2, 0x10).c_str(), NULL, 16));
return temp_key;
}
}

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/*
* Copyright (c) 2018 shchmue
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include "Key.hpp"
#include <ft2build.h>
#include <switch.h>
#include FT_FREETYPE_H
#define GREEN RGBA8_MAXALPHA(0, 0xff, 0)
#define RED RGBA8_MAXALPHA(0xff, 0, 0)
#define CYAN RGBA8_MAXALPHA(0, 0xff, 0xff)
#define YELLOW RGBA8_MAXALPHA(0xff, 0xff, 0)
enum {
Status_fail = 0,
Status_success_no_titlekeys,
Status_success_titlekeys,
Status_success_titlekeys_failed
};
class Key;
namespace Common {
// draw letter, called by draw_text
void draw_glyph(FT_Bitmap *bitmap, u32 x, u32 y, u32 color);
// draw horizontal line
void draw_line(u32 x, u32 y, u32 length, u32 color);
// draw filled rectangle
void draw_set_rect(u32 x, u32 y, u32 width, u32 height, u32 color);
// draw string
void draw_text(u32 x, u32 y, u32 color, const char *str);
// draw string and time elapsed
void draw_text_with_time(u32 x, u32 y, u32 color, const char *str, const float time);
// overload for microseconds
void draw_text_with_time(u32 x, u32 y, u32 color, const char *str, const int64_t time);
// init font and draw interface
void intro();
// get tegra keys from payload dump
void get_tegra_keys(Key &sbk, Key &tsec, Key &tsec_root);
// print exit in color green or red (fail==true)
void wait_to_exit(int status);
void sha256(const u8 *data, u8 *hash, size_t length);
// reads "<keyname> = <hexkey>" and returns byte vector
std::vector<u8> key_string_to_byte_vector(std::string key_string);
}

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/*
* Copyright (c) 2018 shchmue
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "Key.hpp"
#include <algorithm>
#include <iomanip>
#include <vector>
#include <mbedtls/aes.h>
#include <mbedtls/cmac.h>
#include "xxhash64.h"
size_t Key::saved_key_count = 0;
Key::Key(std::string name, u64 xx_hash, byte_vector hash, u8 length, byte_vector key) :
key(key),
name(name),
xx_hash(xx_hash),
hash(hash),
length(length)
{
}
// init with hash only
Key::Key(std::string name, u64 xx_hash, byte_vector hash, u8 length) :
Key(name, xx_hash, hash, length, {})
{
}
// init with key only
Key::Key(std::string name, u8 length, byte_vector key) :
Key(name, {}, {}, length, key)
{
is_found = true;
}
// nameless key
Key::Key(byte_vector key, u8 length) :
Key({}, {}, {}, length, key)
{
is_found = true;
}
// key to be assigned later
Key::Key(std::string name, u8 length) :
Key(name, {}, {}, length, {})
{
}
// declare only
Key::Key() :
Key({}, {}, {}, {}, {})
{
}
void Key::save_key(std::ofstream &file) {
if (!found())
return;
// format: <keyname> = <hex key> for hactool and similar tools
char key_chars[3] = "00";
file.write(name.c_str(), name.size());
file.write(" = ", 3);
for (u8 c : key) {
sprintf(key_chars, "%02x", c);
file.write(key_chars, 2);
}
file.write("\n", 1);
saved_key_count++;
}
byte_vector Key::aes_decrypt_ctr(const byte_vector &data, byte_vector iv) {
byte_vector dest(data.size());
if (!found())
return dest;
// used internally
size_t nc_off = 0;
u8 stream_block[0x10];
mbedtls_aes_context dec;
mbedtls_aes_init(&dec);
mbedtls_aes_setkey_enc(&dec, key.data(), length * 8);
mbedtls_aes_crypt_ctr(&dec, data.size(), &nc_off, iv.data(), stream_block, data.data(), dest.data());
mbedtls_aes_free(&dec);
return dest;
}
byte_vector Key::aes_decrypt_ecb(const byte_vector &data) {
byte_vector dest(data.size());
if (!found())
return dest;
mbedtls_aes_context dec;
mbedtls_aes_init(&dec);
mbedtls_aes_setkey_dec(&dec, key.data(), length * 8);
for (size_t offset = 0; offset < data.size(); offset += 0x10)
mbedtls_aes_crypt_ecb(&dec, MBEDTLS_AES_DECRYPT, data.data() + offset, dest.data() + offset);
mbedtls_aes_free(&dec);
return dest;
}
byte_vector Key::cmac(byte_vector data) {
byte_vector dest(data.size());
if (!found())
return dest;
mbedtls_cipher_cmac(mbedtls_cipher_info_from_type(MBEDTLS_CIPHER_AES_128_ECB), key.data(), length * 8, data.data(), data.size(), dest.data());
return dest;
}
void Key::find_key(const byte_vector &buffer) {
if ((buffer.size() == 0) || (found()))
return;
u8 temp_hash[0x20];
if (buffer.size() == length) {
Common::sha256(buffer.data(), temp_hash, length);
if (!std::equal(hash.begin(), hash.end(), temp_hash))
return;
std::copy(buffer.begin(), buffer.begin() + length, std::back_inserter(key));
is_found = true;
}
// hash every length-sized byte chunk in buffer until it matches member hash
for (size_t i = 0; i < buffer.size() - length; i++) {
if (xx_hash == XXHash64::hash(buffer.data() + i, length, 0)) {
// double-check sha256 since xxhash64 isn't as collision-safe
Common::sha256(buffer.data() + i, temp_hash, length);
if (!std::equal(hash.begin(), hash.end(), temp_hash))
continue;
std::copy(buffer.begin() + i, buffer.begin() + i + length, std::back_inserter(key));
is_found = true;
break;
}
}
}
byte_vector Key::generate_kek(Key &master_key, const Key &kek_seed, const Key &key_seed) {
Key kek(master_key.aes_decrypt_ecb(kek_seed.key), 0x10);
Key srcKek(kek.aes_decrypt_ecb(key), 0x10);
if (key_seed.found())
return srcKek.aes_decrypt_ecb(key_seed.key);
else
return srcKek.key;
}

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/*
* Copyright (c) 2018 shchmue
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include <fstream>
#include <string>
#include <vector>
#include <switch.h>
#include "Common.hpp"
typedef std::vector<u8> byte_vector;
class Key {
public:
Key(std::string name, u64 xx_hash, byte_vector hash, u8 length, byte_vector key);
// init with hash only
Key(std::string name, u64 xx_hash, byte_vector hash, u8 length);
// init with key only
Key(std::string name, u8 length, byte_vector key);
// temp key, no name stored
Key(byte_vector key, u8 length);
// key to be assigned later
Key(std::string name, u8 length);
// for declaration only
Key();
bool found() const { return is_found; }
void set_found() { is_found = true; }
// write key to file
void save_key(std::ofstream &file);
static const size_t get_saved_key_count() { return saved_key_count; }
// return CTR-decrypted data
byte_vector aes_decrypt_ctr(const byte_vector &data, byte_vector iv);
// return ECB-decrypted data
byte_vector aes_decrypt_ecb(const byte_vector &data);
// return CMAC of data
byte_vector cmac(byte_vector data);
// find key in buffer by hash, optionally specify start offset
void find_key(const byte_vector &buffer);
// get key encryption key
byte_vector generate_kek(Key &master_key, const Key &kek_seed, const Key &key_seed);
byte_vector key;
private:
std::string name;
u64 xx_hash;
byte_vector hash;
u8 length;
bool is_found = false;
static size_t saved_key_count;
};

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/*
* Copyright (c) 2018 shchmue
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "KeyCollection.hpp"
#include "Common.hpp"
#include "creport_debug_types.hpp"
#include "Stopwatch.hpp"
#include <algorithm>
#include <chrono>
#include <filesystem>
#include <fstream>
#include <functional>
#include <iomanip>
extern "C" {
#include "set_ext.h"
}
const u8 KeyCollection::null_hash[0x20] = { // hash of empty string
0xE3, 0xB0, 0xC4, 0x42, 0x98, 0xFC, 0x1C, 0x14, 0x9A, 0xFB, 0xF4, 0xC8, 0x99, 0x6F, 0xB9, 0x24,
0x27, 0xAE, 0x41, 0xE4, 0x64, 0x9B, 0x93, 0x4C, 0xA4, 0x95, 0x99, 0x1B, 0x78, 0x52, 0xB8, 0x55};
// function timer
template<typename Duration = std::chrono::microseconds, typename FT, typename ... Args>
typename Duration::rep profile(FT&& fun, Args&&... args) {
const auto beg = std::chrono::high_resolution_clock::now();
std::invoke(fun, std::forward<Args>(args)...);//std::forward<FT>(fun)(std::forward<Args>(args)...);
const auto end = std::chrono::high_resolution_clock::now();
return std::chrono::duration_cast<Duration>(end - beg).count();
}
KeyCollection::KeyCollection() {
// init all key hashes
u8 index = 0;
char keynum[] = "00";
for (auto key : std::vector<byte_vector>
{
{0xDF, 0x20, 0x6F, 0x59, 0x44, 0x54, 0xEF, 0xDC, 0x70, 0x74, 0x48, 0x3B, 0x0D, 0xED, 0x9F, 0xD3},
{0x0C, 0x25, 0x61, 0x5D, 0x68, 0x4C, 0xEB, 0x42, 0x1C, 0x23, 0x79, 0xEA, 0x82, 0x25, 0x12, 0xAC},
{0x33, 0x76, 0x85, 0xEE, 0x88, 0x4A, 0xAE, 0x0A, 0xC2, 0x8A, 0xFD, 0x7D, 0x63, 0xC0, 0x43, 0x3B},
{0x2D, 0x1F, 0x48, 0x80, 0xED, 0xEC, 0xED, 0x3E, 0x3C, 0xF2, 0x48, 0xB5, 0x65, 0x7D, 0xF7, 0xBE},
{0xBB, 0x5A, 0x01, 0xF9, 0x88, 0xAF, 0xF5, 0xFC, 0x6C, 0xFF, 0x07, 0x9E, 0x13, 0x3C, 0x39, 0x80},
{0xD8, 0xCC, 0xE1, 0x26, 0x6A, 0x35, 0x3F, 0xCC, 0x20, 0xF3, 0x2D, 0x3B, 0x51, 0x7D, 0xE9, 0xC0}
})
{
sprintf(keynum, "%02x", index++);
keyblob_key_source.push_back(Key {"keyblob_key_source_" + std::string(keynum), 0x10, key});
}
for (auto key : std::vector<byte_vector>
{
{0x0C, 0xF0, 0x59, 0xAC, 0x85, 0xF6, 0x26, 0x65, 0xE1, 0xE9, 0x19, 0x55, 0xE6, 0xF2, 0x67, 0x3D}, /* Zeroes encrypted with Master Key 00. */
{0x29, 0x4C, 0x04, 0xC8, 0xEB, 0x10, 0xED, 0x9D, 0x51, 0x64, 0x97, 0xFB, 0xF3, 0x4D, 0x50, 0xDD}, /* Master key 00 encrypted with Master key 01. */
{0xDE, 0xCF, 0xEB, 0xEB, 0x10, 0xAE, 0x74, 0xD8, 0xAD, 0x7C, 0xF4, 0x9E, 0x62, 0xE0, 0xE8, 0x72}, /* Master key 01 encrypted with Master key 02. */
{0x0A, 0x0D, 0xDF, 0x34, 0x22, 0x06, 0x6C, 0xA4, 0xE6, 0xB1, 0xEC, 0x71, 0x85, 0xCA, 0x4E, 0x07}, /* Master key 02 encrypted with Master key 03. */
{0x6E, 0x7D, 0x2D, 0xC3, 0x0F, 0x59, 0xC8, 0xFA, 0x87, 0xA8, 0x2E, 0xD5, 0x89, 0x5E, 0xF3, 0xE9}, /* Master key 03 encrypted with Master key 04. */
{0xEB, 0xF5, 0x6F, 0x83, 0x61, 0x9E, 0xF8, 0xFA, 0xE0, 0x87, 0xD7, 0xA1, 0x4E, 0x25, 0x36, 0xEE}, /* Master key 04 encrypted with Master key 05. */
{0x1E, 0x1E, 0x22, 0xC0, 0x5A, 0x33, 0x3C, 0xB9, 0x0B, 0xA9, 0x03, 0x04, 0xBA, 0xDB, 0x07, 0x57}, /* Master key 05 encrypted with Master key 06. */
})
{
mkey_vector.push_back(Key {key, 0x10});
}
master_kek_source.resize(KNOWN_KEYBLOBS);
master_kek_source.push_back(Key {"master_kek_source_06", 0x10, {
0x37, 0x4B, 0x77, 0x29, 0x59, 0xB4, 0x04, 0x30, 0x81, 0xF6, 0xE5, 0x8C, 0x6D, 0x36, 0x17, 0x9A}});
//======================================Keys======================================//
// from Package1 -> TrustZone (Secure Monitor)
aes_kek_generation_source = {"aes_kek_generation_source", 0x10, {
0x4D, 0x87, 0x09, 0x86, 0xC4, 0x5D, 0x20, 0x72, 0x2F, 0xBA, 0x10, 0x53, 0xDA, 0x92, 0xE8, 0xA9}};
aes_kek_seed_01 = {"aes_kek_seed_01", 0x10, {
0xA2, 0xAB, 0xBF, 0x9C, 0x92, 0x2F, 0xBB, 0xE3, 0x78, 0x79, 0x9B, 0xC0, 0xCC, 0xEA, 0xA5, 0x74}};
aes_kek_seed_03 = {"aes_kek_seed_03", 0x10, {
0xE5, 0x4D, 0x9A, 0x02, 0xF0, 0x4F, 0x5F, 0xA8, 0xAD, 0x76, 0x0A, 0xF6, 0x32, 0x95, 0x59, 0xBB}};
package2_key_source = {"package2_key_source", 0x10, {
0xFB, 0x8B, 0x6A, 0x9C, 0x79, 0x00, 0xC8, 0x49, 0xEF, 0xD2, 0x4D, 0x85, 0x4D, 0x30, 0xA0, 0xC7}};
titlekek_source = {"titlekek_source", 0x10, {
0x1E, 0xDC, 0x7B, 0x3B, 0x60, 0xE6, 0xB4, 0xD8, 0x78, 0xB8, 0x17, 0x15, 0x98, 0x5E, 0x62, 0x9B}};
retail_specific_aes_key_source = {"retail_specific_aes_key_source", 0x10, {
0xE2, 0xD6, 0xB8, 0x7A, 0x11, 0x9C, 0xB8, 0x80, 0xE8, 0x22, 0x88, 0x8A, 0x46, 0xFB, 0xA1, 0x95}};
// from Package1ldr
keyblob_mac_key_source = {"keyblob_mac_key_source", 0x10, {
0x59, 0xC7, 0xFB, 0x6F, 0xBE, 0x9B, 0xBE, 0x87, 0x65, 0x6B, 0x15, 0xC0, 0x53, 0x73, 0x36, 0xA5}};
master_key_source = {"master_key_source", 0x10, {
0xD8, 0xA2, 0x41, 0x0A, 0xC6, 0xC5, 0x90, 0x01, 0xC6, 0x1D, 0x6A, 0x26, 0x7C, 0x51, 0x3F, 0x3C}};
per_console_key_source = {"per_console_key_source", 0x10, {
0x4F, 0x02, 0x5F, 0x0E, 0xB6, 0x6D, 0x11, 0x0E, 0xDC, 0x32, 0x7D, 0x41, 0x86, 0xC2, 0xF4, 0x78}};
// from SPL
aes_key_generation_source = {"aes_key_generation_source", 0x10, {
0x89, 0x61, 0x5E, 0xE0, 0x5C, 0x31, 0xB6, 0x80, 0x5F, 0xE5, 0x8F, 0x3D, 0xA2, 0x4F, 0x7A, 0xA8}};
// from FS
bis_kek_source = {"bis_kek_source", 0x10, {
0x34, 0xC1, 0xA0, 0xC4, 0x82, 0x58, 0xF8, 0xB4, 0xFA, 0x9E, 0x5E, 0x6A, 0xDA, 0xFC, 0x7E, 0x4F}};
bis_key_source_00 = {"bis_key_source_00", 0x20, {
0xF8, 0x3F, 0x38, 0x6E, 0x2C, 0xD2, 0xCA, 0x32, 0xA8, 0x9A, 0xB9, 0xAA, 0x29, 0xBF, 0xC7, 0x48,
0x7D, 0x92, 0xB0, 0x3A, 0xA8, 0xBF, 0xDE, 0xE1, 0xA7, 0x4C, 0x3B, 0x6E, 0x35, 0xCB, 0x71, 0x06}};
bis_key_source_01 = {"bis_key_source_01", 0x20, {
0x41, 0x00, 0x30, 0x49, 0xDD, 0xCC, 0xC0, 0x65, 0x64, 0x7A, 0x7E, 0xB4, 0x1E, 0xED, 0x9C, 0x5F,
0x44, 0x42, 0x4E, 0xDA, 0xB4, 0x9D, 0xFC, 0xD9, 0x87, 0x77, 0x24, 0x9A, 0xDC, 0x9F, 0x7C, 0xA4}};
bis_key_source_02 = {"bis_key_source_02", 0x20, {
0x52, 0xC2, 0xE9, 0xEB, 0x09, 0xE3, 0xEE, 0x29, 0x32, 0xA1, 0x0C, 0x1F, 0xB6, 0xA0, 0x92, 0x6C,
0x4D, 0x12, 0xE1, 0x4B, 0x2A, 0x47, 0x4C, 0x1C, 0x09, 0xCB, 0x03, 0x59, 0xF0, 0x15, 0xF4, 0xE4}};
//=====================================Hashes=====================================//
// from FS
header_kek_source = {"header_kek_source", 0x9fd1b07be05b8f4d, {
0x18, 0x88, 0xca, 0xed, 0x55, 0x51, 0xb3, 0xed, 0xe0, 0x14, 0x99, 0xe8, 0x7c, 0xe0, 0xd8, 0x68,
0x27, 0xf8, 0x08, 0x20, 0xef, 0xb2, 0x75, 0x92, 0x10, 0x55, 0xaa, 0x4e, 0x2a, 0xbd, 0xff, 0xc2}, 0x10};
header_key_source = {"header_key_source", 0x3e7228ec5873427b, {
0x8f, 0x78, 0x3e, 0x46, 0x85, 0x2d, 0xf6, 0xbe, 0x0b, 0xa4, 0xe1, 0x92, 0x73, 0xc4, 0xad, 0xba,
0xee, 0x16, 0x38, 0x00, 0x43, 0xe1, 0xb8, 0xc4, 0x18, 0xc4, 0x08, 0x9a, 0x8b, 0xd6, 0x4a, 0xa6}, 0x20};
key_area_key_application_source = {"key_area_key_application_source", 0x0b14ccce20dbb59b, {
0x04, 0xad, 0x66, 0x14, 0x3c, 0x72, 0x6b, 0x2a, 0x13, 0x9f, 0xb6, 0xb2, 0x11, 0x28, 0xb4, 0x6f,
0x56, 0xc5, 0x53, 0xb2, 0xb3, 0x88, 0x71, 0x10, 0x30, 0x42, 0x98, 0xd8, 0xd0, 0x09, 0x2d, 0x9e}, 0x10};
key_area_key_ocean_source = {"key_area_key_ocean_source", 0x055b26945075ff88, {
0xfd, 0x43, 0x40, 0x00, 0xc8, 0xff, 0x2b, 0x26, 0xf8, 0xe9, 0xa9, 0xd2, 0xd2, 0xc1, 0x2f, 0x6b,
0xe5, 0x77, 0x3c, 0xbb, 0x9d, 0xc8, 0x63, 0x00, 0xe1, 0xbd, 0x99, 0xf8, 0xea, 0x33, 0xa4, 0x17}, 0x10};
key_area_key_system_source = {"key_area_key_system_source", 0xb2c28e84e1796251, {
0x1f, 0x17, 0xb1, 0xfd, 0x51, 0xad, 0x1c, 0x23, 0x79, 0xb5, 0x8f, 0x15, 0x2c, 0xa4, 0x91, 0x2e,
0xc2, 0x10, 0x64, 0x41, 0xe5, 0x17, 0x22, 0xf3, 0x87, 0x00, 0xd5, 0x93, 0x7a, 0x11, 0x62, 0xf7}, 0x10};
save_mac_kek_source = {"save_mac_kek_source", 0x1e15ac1f6f21a26a, {
0x3D, 0xCB, 0xA1, 0x00, 0xAD, 0x4D, 0xF1, 0x54, 0x7F, 0xE3, 0xC4, 0x79, 0x5C, 0x4B, 0x22, 0x8A,
0xA9, 0x80, 0x38, 0xF0, 0x7A, 0x36, 0xF1, 0xBC, 0x14, 0x8E, 0xEA, 0xF3, 0xDC, 0xD7, 0x50, 0xF4}, 0x10};
save_mac_key_source = {"save_mac_key_source", 0x68b9ed0d367e6dc4, {
0xB4, 0x7B, 0x60, 0x0B, 0x1A, 0xD3, 0x14, 0xF9, 0x41, 0x14, 0x7D, 0x8B, 0x39, 0x1D, 0x4B, 0x19,
0x87, 0xCC, 0x8C, 0x88, 0x4A, 0xC8, 0x9F, 0xFC, 0x91, 0xCA, 0xE2, 0x21, 0xC5, 0x24, 0x51, 0xF7}, 0x10};
sd_card_kek_source = {"sd_card_kek_source", 0xc408d710a3b821eb, {
0x6B, 0x2E, 0xD8, 0x77, 0xC2, 0xC5, 0x23, 0x34, 0xAC, 0x51, 0xE5, 0x9A, 0xBF, 0xA7, 0xEC, 0x45,
0x7F, 0x4A, 0x7D, 0x01, 0xE4, 0x62, 0x91, 0xE9, 0xF2, 0xEA, 0xA4, 0x5F, 0x01, 0x1D, 0x24, 0xB7}, 0x10};
sd_card_nca_key_source = {"sd_card_nca_key_source", 0xbea347c9f8472947, {
0x2E, 0x75, 0x1C, 0xEC, 0xF7, 0xD9, 0x3A, 0x2B, 0x95, 0x7B, 0xD5, 0xFF, 0xCB, 0x08, 0x2F, 0xD0,
0x38, 0xCC, 0x28, 0x53, 0x21, 0x9D, 0xD3, 0x09, 0x2C, 0x6D, 0xAB, 0x98, 0x38, 0xF5, 0xA7, 0xCC}, 0x20};
sd_card_save_key_source = {"sd_card_save_key_source", 0xf87fe8c3688c3022, {
0xD4, 0x82, 0x74, 0x35, 0x63, 0xD3, 0xEA, 0x5D, 0xCD, 0xC3, 0xB7, 0x4E, 0x97, 0xC9, 0xAC, 0x8A,
0x34, 0x21, 0x64, 0xFA, 0x04, 0x1A, 0x1D, 0xC8, 0x0F, 0x17, 0xF6, 0xD3, 0x1E, 0x4B, 0xC0, 0x1C}, 0x20};
// from ES
eticket_rsa_kek_source = {"eticket_rsa_kek_source", 0x76d15de09d439bdc, {
0xB7, 0x1D, 0xB2, 0x71, 0xDC, 0x33, 0x8D, 0xF3, 0x80, 0xAA, 0x2C, 0x43, 0x35, 0xEF, 0x88, 0x73,
0xB1, 0xAF, 0xD4, 0x08, 0xE8, 0x0B, 0x35, 0x82, 0xD8, 0x71, 0x9F, 0xC8, 0x1C, 0x5E, 0x51, 0x1C}, 0x10};
eticket_rsa_kekek_source = {"eticket_rsa_kekek_source", 0x97436d4ff39703da, {
0xE8, 0x96, 0x5A, 0x18, 0x7D, 0x30, 0xE5, 0x78, 0x69, 0xF5, 0x62, 0xD0, 0x43, 0x83, 0xC9, 0x96,
0xDE, 0x48, 0x7B, 0xBA, 0x57, 0x61, 0x36, 0x3D, 0x2D, 0x4D, 0x32, 0x39, 0x18, 0x66, 0xA8, 0x5C}, 0x10};
// from SSL
ssl_rsa_kek_source_x = {"ssl_rsa_kek_source_x", 0xa7084dadd5d9da93, {
0x69, 0xA0, 0x8E, 0x62, 0xE0, 0xAE, 0x50, 0x7B, 0xB5, 0xDA, 0x0E, 0x65, 0x17, 0x9A, 0xE3, 0xBE,
0x05, 0x1F, 0xED, 0x3C, 0x49, 0x94, 0x1D, 0xF4, 0xEF, 0x29, 0x56, 0xD3, 0x6D, 0x30, 0x11, 0x0C}, 0x10};
ssl_rsa_kek_source_y = {"ssl_rsa_kek_source_y", 0xbafd95c9f258dc4a, {
0x1C, 0x86, 0xF3, 0x63, 0x26, 0x54, 0x17, 0xD4, 0x99, 0x22, 0x9E, 0xB1, 0xC4, 0xAD, 0xC7, 0x47,
0x9B, 0x2A, 0x15, 0xF9, 0x31, 0x26, 0x1F, 0x31, 0xEE, 0x67, 0x76, 0xAE, 0xB4, 0xC7, 0x65, 0x42}, 0x10};
// from TSEC
tsec_root_key = {"tsec_root_key", 0x57b73665b0bbd424, {
0x03, 0x2a, 0xdf, 0x0a, 0x6b, 0xe7, 0xdd, 0x7c, 0x11, 0xa4, 0xfa, 0x5c, 0xd6, 0x4a, 0x15, 0x75,
0xe4, 0x69, 0xb9, 0xda, 0x5d, 0x8b, 0xd5, 0x6a, 0x12, 0xd0, 0xfb, 0xc0, 0xeb, 0x84, 0xe8, 0xe7}, 0x10};
rsa_oaep_kek_generation_source = {"rsa_oaep_kek_generation_source", 0x10};
rsa_private_kek_generation_source = {"rsa_private_kek_generation_source", 0x10};
es_keys = {
&eticket_rsa_kek_source,
&eticket_rsa_kekek_source
};
fs_rodata_keys = {
&bis_kek_source,
&bis_key_source_00,
&bis_key_source_01,
&bis_key_source_02,
&header_kek_source,
&key_area_key_application_source,
&key_area_key_ocean_source,
&key_area_key_system_source,
&save_mac_kek_source,
&save_mac_key_source
};
// only look for sd keys if at least firm 2.0.0
if (kernelAbove200()) {
fs_rodata_keys.insert(fs_rodata_keys.end(), {
&sd_card_kek_source,
&sd_card_nca_key_source,
&sd_card_save_key_source
});
}
package1ldr_keys = {
&keyblob_mac_key_source,
&master_key_source,
&per_console_key_source
};
ssl_keys = {
&ssl_rsa_kek_source_x,
&ssl_rsa_kek_source_y
};
tz_keys = {
&aes_kek_generation_source,
&package2_key_source,
&titlekek_source,
&retail_specific_aes_key_source,
&aes_kek_seed_01,
&aes_kek_seed_03
};
};
int KeyCollection::get_keys() {
Stopwatch total_time;
total_time.start();
int64_t profiler_time = profile(Common::get_tegra_keys, sbk, tsec, tsec_root_key);
if ((sbk.found() && tsec.found()) || tsec_root_key.found()) {
Common::draw_text_with_time(0x10, 0x80, GREEN, "Get Tegra keys...", profiler_time);
} else {
Common::draw_text(0x010, 0x80, RED, "Get Tegra keys...");
Common::draw_text(0x190, 0x80, RED, "Failed");
Common::draw_text(0x190, 0x20, RED, "Warning: Saving limited keyset.");
Common::draw_text(0x190, 0x40, RED, "Dump Tegra keys with payload and run again to get all keys.");
}
profiler_time = profile(&KeyCollection::get_memory_keys, *this);
Common::draw_text_with_time(0x10, 0x0a0, GREEN, "Get keys from memory...", profiler_time);
profiler_time = profile(&KeyCollection::get_master_keys, *this);
Common::draw_text_with_time(0x10, 0x0c0, GREEN, "Get master keys...", profiler_time);
profiler_time = profile(&KeyCollection::derive_keys, *this);
Common::draw_text_with_time(0x10, 0x0e0, GREEN, "Derive remaining keys...", profiler_time);
profiler_time = profile(&KeyCollection::save_keys, *this);
Common::draw_text_with_time(0x10, 0x100, GREEN, "Saving keys to keyfile...", profiler_time);
total_time.stop();
Common::draw_line(0x8, 0x110, 0x280, GREEN);
Common::draw_text_with_time(0x10, 0x130, GREEN, "Total time elapsed:", total_time.get_elapsed());
char keys_str[32];
sprintf(keys_str, "Total keys found: %lu", Key::get_saved_key_count());
Common::draw_text(0x2a0, 0x130, CYAN, keys_str);
Common::draw_text(0x30, 0x160, YELLOW, "WARNING: dumping titlekeys may crash homebrew or games UNLESS you reboot afterwards");
Common::draw_text(0x160, 0x180, CYAN, ">> Press A to dump titlekeys or + to exit <<");
for(;;) {
hidScanInput();
u64 kDown = hidKeysDown(CONTROLLER_P1_AUTO);
if (kDown & KEY_PLUS)
return Status_success_no_titlekeys;
else if (kDown & KEY_A)
break;
consoleUpdate(NULL);
}
Common::draw_text(0x10, 0x1b0, CYAN, "Dumping titlekeys...");
consoleUpdate(NULL);
profiler_time = profile(&KeyCollection::get_titlekeys, *this);
if (titlekeys_dumped > 0) {
Common::draw_text_with_time(0x10, 0x1b0, GREEN, "Dumping titlekeys...", profiler_time);
sprintf(keys_str, "Titlekeys found: %lu", titlekeys_dumped);
Common::draw_text(0x2a0, 0x1b0, CYAN, keys_str);
return Status_success_titlekeys;
} else {
Common::draw_text(0x010, 0x1b0, RED, "Dumping titlekeys...");